What was found
DECLARED EMERGENCY, FUMES DETECTED IN BOTH CABINS. FOUND HYD POWER TRANSFER UNIT LEAKING AT FLOW LIMITER. R&R POWER TRANSFER UNIT PER MM.
- Difficulty date
- January 31, 2019
- Submitted
- February 1, 2019
- Operation
- Air carrier
- Aircraft
- N795SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 30606
- Aircraft time
- 63,241 hours, 37,006 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Ptu
- Part number
- 271A7441
- Condition
- Leaking
- Location
- Mlg Ww
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- K, B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.